1814934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 4012416

約数和(自身を除く): 2197482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 257, 321, 514, 642, 771, 1177, 1542, 2354, 2827, 3531, 5654, 7062, 8481, 16962, 27499, 54998, 82497, 164994, 302489, 604978, 907467, 1814934]

約数ペア:

[(1, 1814934), (2, 907467), (3, 604978), (6, 302489), (11, 164994), (22, 82497), (33, 54998), (66, 27499), (107, 16962), (214, 8481), (257, 7062), (321, 5654), (514, 3531), (642, 2827), (771, 2354), (1177, 1542)]